Oops, it doesn't look like 'dq day' is a national day..

Other days

comfy

Comfy Day
ride the wind

Ride The Wind Day
self care

Self Care Day
fiancee

Fiancee Day
reading

Reading Day
gum

Gum Day
pumpkin

Pumpkin Day
cuddle up

Cuddle Up Day
frozen yogurt

Frozen Yogurt Day
martini

Martini Day